| ATRA 0001604464 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2017-04-20 | 8-K | 8-K | View Document |
| 2017-04-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-03 | 3 | FORM 3 SUBMISSION | View Document |
| 2017-03-28 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-27 | 8-K | 8-K | View Document |
| 2017-03-27 | 424B5 | 424B5 | View Document |
| 2017-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-10 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-09 | 10-K | 10-K | View Document |
| 2017-03-09 | 8-K | 8-K FYE 2016 | View Document |
| 2017-02-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-14 | SC 13G/A | View Document | |
| 2017-02-14 | SC 13G/A | View Document | |
| 2017-02-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-13 | SC 13G | 13G | View Document |
| 2017-02-10 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-10 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-10 | 8-K | FORM 8-K | View Document |
| 2017-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-07 | SC 13G/A | SC 13G/A | View Document |
| 2017-02-07 | 8-K | 8-K | View Document |
| 2017-02-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-01-30 | SC 13G | View Document | |
| 2017-01-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-01-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-01-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-01-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-01-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-01-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-01-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-01-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-01-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-12-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-12-19 | CT ORDER | View Document | |
| 2016-12-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-04 | S-8 | S-8 | View Document |
| 2016-11-04 | 10-Q | 10-Q | View Document |
| 2016-11-04 | 8-K | 8-K | View Document |
| 2016-10-28 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-10-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-10-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-09-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-09-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-09-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-09-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-09-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-09-23 | 8-K | 8-K | View Document |
| 2016-09-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-08 | 10-Q | 10-Q | View Document |
| 2016-08-08 | 8-K | EARNING RELEASE Q2 2016 | View Document |
| 2016-07-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-07-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-07-11 | SC 13G/A | View Document | |
| 2016-06-27 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-24 | 8-K | 8-K | View Document |
| 2016-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-27 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-18 | 4 | FORM 4 SUBMISSION | View Document |
